共 28 条
[2]
BERKOW R, 1982, MERCK MANUAL, P2262
[3]
BLASZKOWSKI TP, 1984, CONTROLLED CLIN T S4, V5, P451
[4]
CARON HS, 1971, J AM MED ASS, V203, P922
[5]
CHARNEY E, 1967, PEDIATRICS, V40, P188
[6]
DAVIS MS, 1966, J MED EDUC, V41, P1037
[7]
DUNBAR J, 1984, Controlled Clinical Trials, V5, P515, DOI 10.1016/0197-2456(84)90012-6
[8]
DUNBAR JM, 1980, NIH812102 PUBL